Beyond Time Series by Elizabeth Marshall

Having endured years of an abusive marriage, Grace Evans finally walks out on her loveless marriage and boards a train for York. Within hours of arriving in the ancient city, her life is changed forever by a portrait in her hotel room...

Alone in a foreign city, haunted by the ghost of Robert Hamilton and confronted with a portrait of herself painted four hundred years ago, Grace Evans has every reason to doubt her sanity.

Grace finds herself four hundred years in the past, in the bed of the man who has haunted her. A man she barely knows but who, with just one kiss, filled the empty space that had been her shattered heart.